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Cheap flights from Austin to Costa Rica from $102

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Costa Rica departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Austin to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
6:20 am - 12:55 pmAUS-LIR
6h 35m1 stop
JetBlue Logo
2:00 pm - 10:08 pmLIR-AUS
8h 08m1 stop
$220JetBlue
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Thu, Dec 4 - Wed, Dec 10
JetBlue Logo
6:20 am - 12:55 pmAUS-LIR
6h 35m1 stop
JetBlue Logo
2:00 pm - 10:08 pmLIR-AUS
8h 08m1 stop
$240JetBlue
Find Deal
Fri, Dec 5 - Mon, Dec 8
United Airlines Logo
7:10 am - 6:37 pmAUS-LIR
11h 27m1 stop
United Airlines Logo
8:35 am - 9:24 pmLIR-AUS
12h 49m1 stop
$243United Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
American Airlines Logo
6:10 pm - 12:25 pmAUS-LIR
18h 15m2 stops
American Airlines Logo
1:19 pm - 8:28 amLIR-AUS
19h 09m2 stops
$247American Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
American Airlines Logo
11:45 am - 12:30 pmAUS-LIR
24h 45m1 stop
American Airlines Logo
1:21 pm - 12:37 amLIR-AUS
11h 16m1 stop
$249American Airlines
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Fri, Jan 16 - Fri, Jan 23
American Airlines Logo
7:24 pm - 2:13 pmAUS-LIR
18h 49m2 stops
American Airlines Logo
3:13 pm - 10:22 amLIR-AUS
19h 09m2 stops
$252American Airlines
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Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
5:30 am - 1:10 pmAUS-LIR
7h 40m1 stop
United Airlines Logo
2:20 pm - 9:24 pmLIR-AUS
7h 04m1 stop
$260United Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
Copa Airlines Logo
2:17 pm - 7:06 amAUS-SJO
16h 49m1 stop
Copa Airlines Logo
4:09 am - 12:56 pmSJO-AUS
8h 47m1 stop
$262Copa Airlines
Find Deal
Sat, Jan 24 - Fri, Jan 30
Copa Airlines Logo
2:29 pm - 7:10 amAUS-SJO
16h 41m1 stop
Copa Airlines Logo
6:07 pm - 12:54 pmSJO-AUS
18h 47m1 stop
$329Copa Airlines
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Fri, Dec 19 - Sun, Dec 28
Southwest Logo
5:40 am - 1:15 pmAUS-SJO
7h 35m1 stop
Southwest Logo
2:10 pm - 11:20 pmSJO-AUS
9h 10m1 stop
$344Southwest
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Sun, Nov 9 - Mon, Nov 10

Delta flights from Austin to Costa Rica

Our best Delta deals on Austin to Costa Rica flight tickets
Delta
Jan 18
AUS10:58 amAustin Bergstrom
11h 17m
1 stop
SJO10:15 pmSan José Juan Santamaria Intl
Jan 22
SJO7:00 amSan José Juan Santamaria Intl
10h 29m
1 stop
AUS5:29 pmAustin Bergstrom
$276
Find similar
Delta
Apr 11
AUS6:45 amAustin Bergstrom
7h 45m
1 stop
LIR1:30 pmLiberia
Apr 18
LIR2:40 pmLiberia
8h 46m
1 stop
AUS12:26 amAustin Bergstrom
$475
Find similar
Delta
Nov 8
AUS5:40 amAustin Bergstrom
7h 00m
1 stop
LIR12:40 pmLiberia
Nov 12
LIR2:05 pmLiberia
10h 23m
1 stop
AUS12:28 amAustin Bergstrom
$675
Find similar

Southwest flights from Austin to Costa Rica

Our best Southwest deals on Austin to Costa Rica flight tickets
Southwest
Nov 9
AUS5:40 amAustin Bergstrom
7h 35m
1 stop
SJO1:15 pmSan José Juan Santamaria Intl
Nov 10
SJO2:10 pmSan José Juan Santamaria Intl
9h 10m
1 stop
AUS11:20 pmAustin Bergstrom
$344
Find similar
Southwest
Nov 1
AUS6:50 amAustin Bergstrom
6h 00m
1 stop
SJO11:50 amSan José Juan Santamaria Intl
Nov 3
SJO2:15 pmSan José Juan Santamaria Intl
7h 25m
1 stop
AUS9:40 pmAustin Bergstrom
$361
Find similar
Southwest
Nov 1
AUS11:40 amAustin Bergstrom
10h 20m
2 stops
SJO9:00 pmSan José Juan Santamaria Intl
Nov 3
SJO2:15 pmSan José Juan Santamaria Intl
7h 25m
1 stop
AUS9:40 pmAustin Bergstrom
$365
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Austin to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinLiberia

AUS - LIR

AUSLIR

Austin Bergstrom

Thu 12/4

6:20 am-12:55 pm

1 stop6h 35m

Liberia

Wed 12/10

2:00 pm-10:08 pm

1 stop8h 08m

$220

AustinLiberia

AUS - LIR

AUSLIR

Austin Bergstrom

Fri 12/5

6:20 am-12:55 pm

1 stop6h 35m

Liberia

Mon 12/8

2:00 pm-10:08 pm

1 stop8h 08m

$240

AustinLiberia

AUS - LIR

AUSLIR

Austin Bergstrom

Fri 12/5

7:10 am-6:37 pm

1 stop11h 27m

Liberia

Mon 12/8

8:35 am-9:24 pm

1 stop12h 49m

$243

AustinLiberia

AUS - LIR

AUSLIR

Austin Bergstrom

Fri 12/5

6:10 pm-12:25 pm

2 stops18h 15m

Liberia

Mon 12/8

1:19 pm-8:28 am

2 stops19h 09m

$247

AustinLiberia

AUS - LIR

AUSLIR

Austin Bergstrom

Fri 1/16

11:45 am-12:30 pm

1 stop24h 45m

Liberia

Fri 1/23

1:21 pm-12:37 am

1 stop11h 16m

$249

AustinLiberia

AUS - LIR

AUSLIR

Austin Bergstrom

Wed 1/28

7:24 pm-2:13 pm

2 stops18h 49m

Liberia

Sun 2/1

3:13 pm-10:22 am

2 stops19h 09m

$252

AustinLiberia

AUS - LIR

AUSLIR

Austin Bergstrom

Sat 11/29

5:30 am-1:10 pm

1 stop7h 40m

Liberia

Sat 12/6

2:20 pm-9:24 pm

1 stop7h 04m

$260

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Sat 1/24

2:17 pm-7:06 am

1 stop16h 49m

San José Juan Santamaria Intl

Fri 1/30

4:09 am-12:56 pm

1 stop8h 47m

$262

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Fri 12/19

2:29 pm-7:10 am

1 stop16h 41m

San José Juan Santamaria Intl

Sun 12/28

6:07 pm-12:54 pm

1 stop18h 47m

$329

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Sun 11/9

5:40 am-1:15 pm

1 stop7h 35m

San José Juan Santamaria Intl

Mon 11/10

2:10 pm-11:20 pm

1 stop9h 10m

$344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Austin to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Austin is in September. Flight prices, which tend to average around $373, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in September, then October is your next best option. Flight prices from Austin to Costa Rica during October average around $412.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Monday is the cheapest day to fly to Costa Rica from Austin. The lowest ticket price found for a Monday departure recently was $454. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $622. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

At noon is the cheapest time of day to fly from Austin to Costa Rica when you can find flight prices for as low as $454. Flying to Costa Rica at noon is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the morning, with an average ticket price of $564. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $479 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Austin for as low as $438 on momondo.

Can stopping save me money on Austin to Costa Rica flights?

You could potentially save up to 77% on your flight if you consider stops on a Austin to Costa Rica flight.

Cheap Austin to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Costa Rica

Direct flights

None
There are no direct flights from Austin to Costa Rica. There are no popular flight routes from Austin to Costa Rica.
Search flight deals

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Costa Rica?

    Prices for flights from Austin Bergstrom Airport to Costa Rica are refreshed on a daily basis.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Costa Rica?

  • How old do you have to be to fly from Austin Bergstrom Airport to Costa Rica?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents required for your trip to Costa Rica can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Costa Rica. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Austin to Costa Rica

Compare and see reviews for airlines that fly from Austin to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $158Free CancellationRating
7.9
7,998 reviews
Search Delta flights
Spirit AirlinesPriceFrom $198Free CancellationRating
6.3
8,116 reviews
Search Spirit Airlines flights
JetBluePriceFrom $261Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
Copa AirlinesPriceFrom $267Free CancellationRating
7.6
1,561 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $341Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights
SouthwestPriceFrom $346Free CancellationRating
8.0
4,243 reviews
Search Southwest flights
United AirlinesPriceFrom $349Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Costa Rica?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Costa Rica from Austin.

Can I find flights from Austin to Costa Rica with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Costa Rica from Austin with this policy.

How can momondo help me find flights from Austin to Costa Rica?

momondo helps you find the best flight between Austin and Costa Rica by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Austin to Costa Rica right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Austin to Costa Rica now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Costa Rica and let you know when they change.

An easier way to manage your Costa Rica trip

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Sat 11/29
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